64229025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 131420160

約数和(自身を除く): 67191135

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 47, 57, 75, 95, 105, 133, 137, 141, 175, 235, 285, 329, 399, 411, 475, 525, 665, 685, 705, 893, 959, 987, 1175, 1425, 1645, 1995, 2055, 2603, 2679, 2877, 3325, 3425, 3525, 4465, 4795, 4935, 6251, 6439, 7809, 8225, 9975, 10275, 13015, 13395, 14385, 18221, 18753, 19317, 22325, 23975, 24675, 31255, 32195, 39045, 45073, 54663, 65075, 66975, 71925, 91105, 93765, 96585, 122341, 135219, 156275, 160975, 195225, 225365, 273315, 367023, 455525, 468825, 482925, 611705, 676095, 856387, 1126825, 1366575, 1835115, 2569161, 3058525, 3380475, 4281935, 9175575, 12845805, 21409675, 64229025]

約数ペア:

[(1, 64229025), (3, 21409675), (5, 12845805), (7, 9175575), (15, 4281935), (19, 3380475), (21, 3058525), (25, 2569161), (35, 1835115), (47, 1366575), (57, 1126825), (75, 856387), (95, 676095), (105, 611705), (133, 482925), (137, 468825), (141, 455525), (175, 367023), (235, 273315), (285, 225365), (329, 195225), (399, 160975), (411, 156275), (475, 135219), (525, 122341), (665, 96585), (685, 93765), (705, 91105), (893, 71925), (959, 66975), (987, 65075), (1175, 54663), (1425, 45073), (1645, 39045), (1995, 32195), (2055, 31255), (2603, 24675), (2679, 23975), (2877, 22325), (3325, 19317), (3425, 18753), (3525, 18221), (4465, 14385), (4795, 13395), (4935, 13015), (6251, 10275), (6439, 9975), (7809, 8225)]